Our community’s most beloved Liocorn design, Roar For Rare celebrates the strength and unity of every family affected by CASK gene disorders.

The back features the first names and countries of CASKies worldwide, as part of the Project CASK Liocorn Roster, the most comprehensive global count of people with CASK gene disorders to date.

Parents can request to have their loved one’s name included by registering here: https://www.tfaforms.com/5104302

The roster is updated quarterly to honor our growing global network of CASK families and advocates.

LAST UPDATE: 18 JANUARY 2026

Wearing Roar For Rare is more than showing support—it’s joining a movement that raises awareness for CASK gene disorders and gives voice to the rare, the strong, and the unforgettable.

• 50% cotton, 50% polyester
• Fabric weight: 8 oz/yd² (271 g/m²)
• Yarn diameter: 20 singles
• Soft fleece fabric inside and outside
• Air-jet spun yarn for reduced piling
• Regular fit
• Metal zipper
• Front pouch pockets
• Unlined hood with color-matched drawcord
• Double-needle stitching at shoulders, armholes, neck, waistband, and cuffs
• Safety Green: Compliant with ANSI/ISEA 107
• Blank products sourced from Honduras and El Salvador

Disclaimer: Due to the fabric properties, the White color variant may appear off-white rather than bright white.

This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!

Age restrictions: For adults
EU Warranty: 2 years
Other compliance information: Meets the lead and flammability level requirements.

In compliance with the General Product Safety Regulation (GPSR), Project CASK, Inc. and SINDEN VENTURES LIMITED ensure that all consumer products offered are safe and meet EU standards. For any product safety related inquiries or concerns, please contact our EU representative at gpsr@sindenventures.com. You can also write to us at PO Box 29, NY, NY 10025, USA or Markou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus.